Back in 2005, we burned a lot of coal to keep the lights on in the U.S. That’s been replaced by natural gas and renewables.

The tech giant and Vaulted Deep are also pioneering a new way to account for methane, a potent greenhouse gas.

A new study shows how land and ocean weathering form one system, linking rivers, rocks, and seafloor muds to shape Earth’s ...

Permafrost, ground frozen for at least two years underlying the cold Arctic and alpine regions of the Northern Hemisphere, ...